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007.04.10-12. Air/Vacuum Relief Valves

AR ADC 007.04.10-12Arkansas Administrative Code

West's Arkansas Administrative Code
Title 007. Department of Health
Division 04. Environmental Health Services
Rule 10. Rules Pertaining to Drip Dispersal Systems
Ark. Admin. Code 007.04.10-12
007.04.10-12. Air/Vacuum Relief Valves
Currentness
12.1 Air/vacuum relief valves provide a means for releasing air at the start of a dose cycle, so the system will charge quickly with wastewater and allow air to enter the system quickly at the end of dose cycle. Air/vacuum valves shall be located at the highest points of either supply or return manifolds, or both.
12.2 Air/vacuum relief valves shall be sized based on the proposed design flow rate. A valve that is under sized will not provide an adequate amount of airflow.
12.3 A Schrader valve shall be provided at each vacuum valve as a means of checking the pressure of the drip field.

Credits

Adopted July 8, 2010.
Current with amendments received through February 15, 2024. Some sections may be more current, see credit for details.
Ark. Admin. Code 007.04.10-12, AR ADC 007.04.10-12
End of Document